This set of four unique and timely math coasters from our Dr. Trefor Bazett collaboration feature the SIR equations, used to model pandemics, in an easy to clean print with a sharp, subtle... Read more
This set of four unique and timely math coasters from our Dr. Trefor Bazett collaboration feature the SIR equations, used to model pandemics, in an easy to clean print with a sharp, subtle design.